/* ============================================
   Rollfunn - Main Stylesheet
   A Social Gaming Entertainment Platform
   ============================================ */

/* CSS Custom Properties */
:root {
  /* Colors */
  --color-bg-dark: #0f1419;
  --color-bg-darker: #0a0d12;
  --color-bg-section: #151a22;
  --color-bg-card: #1a2029;
  --color-bg-card-hover: #232b38;
  --color-gold: #d4a82c;
  --color-gold-light: #e8c45a;
  --color-gold-dark: #b8921e;
  --color-orange: #e67e22;
  --color-orange-light: #f39c12;
  --color-text-primary: #ffffff;
  --color-text-secondary: #b0b8c4;
  --color-text-muted: #6b7280;
  --color-border: #2a3442;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;

  /* Typography */
  --font-primary: "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-heading: "Segoe UI", system-ui, -apple-system, sans-serif;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;

  /* Container */
  --container-max: 1200px;
  --container-padding: 1.5rem;
}

/* Reset & Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg-dark);
  color: var(--color-text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-gold);
}

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
}
h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
}
h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}
h4 {
  font-size: 1.125rem;
}
h5 {
  font-size: 1rem;
}
h6 {
  font-size: 0.875rem;
}

p {
  color: var(--color-text-secondary);
}

/* ============================================
   Header & Navigation
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(15, 20, 25, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-gold);
  letter-spacing: -0.5px;
}

.logo-icon-img {
  width: 40px;
  height: 40px;
  display: block;
  flex-shrink: 0;
  object-fit: contain;
}

.footer-logo .logo-icon-img {
  width: 32px;
  height: 32px;
}

.nav-desktop {
  display: none;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-link {
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: var(--spacing-sm) 0;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-gold);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-sm);
  cursor: pointer;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  transition: all var(--transition-normal);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
.nav-mobile {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg-darker);
  padding: var(--spacing-xl);
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
  overflow-y: auto;
}

.nav-mobile.active {
  transform: translateX(0);
}

.nav-mobile .nav-list {
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.nav-mobile .nav-link {
  font-size: 1.125rem;
  padding: var(--spacing-md) 0;
  width: 100%;
  border-bottom: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .nav-desktop {
    display: block;
  }

  .mobile-menu-toggle {
    display: none;
  }

  .nav-mobile {
    display: none;
  }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(70px + var(--spacing-3xl)) var(--container-padding)
    var(--spacing-3xl);
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}

.hero-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    to bottom,
    rgba(15, 20, 25, 0.7) 0%,
    rgba(15, 20, 25, 0.5) 50%,
    rgba(15, 20, 25, 0.9) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  backdrop-filter: brightness(0.2);
  padding: 10px;
  border-radius: 10px;
}

.hero-title {
  font-size: clamp(2rem, 6vw, 3.5rem);
  margin-bottom: var(--spacing-lg);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-description {
  font-size: clamp(1rem, 2vw, 1.125rem);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--color-text-primary);
}

.hero-badge-icon {
  font-size: 1rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gold), var(--color-orange));
  color: var(--color-bg-dark);
  box-shadow: 0 4px 15px rgba(212, 168, 44, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 168, 44, 0.4);
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--color-gold);
  color: var(--color-gold);
}

.btn-secondary:hover {
  background: var(--color-gold);
  color: var(--color-bg-dark);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

.btn-outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

/* ============================================
   Sections
   ============================================ */
.section {
  padding: var(--spacing-3xl) 0;
}

.section-dark {
  background: var(--color-bg-darker);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-title {
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   Discover Section
   ============================================ */
.discover-grid {
  display: grid;
  gap: var(--spacing-xl);
}

.discover-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.feature-block {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.feature-block:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-gold), var(--color-orange));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
}

.feature-title {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-gold);
}

.feature-text {
  font-size: 0.9375rem;
  line-height: 1.7;
}

.discover-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.discover-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 992px) {
  .discover-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

/* ============================================
   Games Section
   ============================================ */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.game-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.game-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.game-thumbnail {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.game-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.game-card:hover .game-thumbnail img {
  transform: scale(1.05);
}

.game-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.game-card:hover .game-overlay {
  opacity: 1;
}

.game-content {
  padding: var(--spacing-lg);
}

.game-title {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-gold);
}

.game-description {
  font-size: 0.875rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.game-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-orange);
  font-weight: 600;
  font-size: 0.875rem;
}

.game-link:hover {
  color: var(--color-gold);
}

/* ============================================
   Responsible Play Section
   ============================================ */
.responsible-play {
  background: linear-gradient(
    135deg,
    var(--color-bg-darker) 0%,
    var(--color-bg-section) 100%
  );
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.responsible-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.responsible-list {
  text-align: left;
  margin-top: var(--spacing-xl);
}

.responsible-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
}

.responsible-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--color-bg-dark);
  margin-top: 2px;
}

.responsible-item-title {
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.responsible-item-text {
  font-size: 0.9375rem;
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.testimonial-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid var(--color-border);
  position: relative;
}

.testimonial-quote {
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
  font-style: italic;
  position: relative;
}

.testimonial-quote::before {
  content: '"';
  font-size: 3rem;
  color: var(--color-gold);
  opacity: 0.3;
  position: absolute;
  top: -20px;
  left: -10px;
  font-family: serif;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-gold), var(--color-orange));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-bg-dark);
  font-weight: 700;
}

.testimonial-name {
  font-weight: 600;
  color: var(--color-gold);
  margin-bottom: var(--spacing-xs);
}

.testimonial-date {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ============================================
   Age Restriction Section
   ============================================ */
.age-restriction {
  text-align: center;
  padding: var(--spacing-2xl) 0;
  background: var(--color-bg-darker);
  border-top: 1px solid var(--color-border);
}

.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: var(--color-warning);
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-bg-dark);
  margin-bottom: var(--spacing-lg);
}

.age-title {
  margin-bottom: var(--spacing-md);
}

.age-text {
  max-width: 700px;
  margin: 0 auto;
  font-size: 0.9375rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--color-bg-darker);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: var(--spacing-md);
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer-section h4 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-md);
  color: var(--color-gold);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-link {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-gold);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer-copyright {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.footer-partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
}

.partner-logo {
  display: inline-block;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
  text-decoration: none;
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
}

.partner-logo:hover {
  opacity: 1;
}

.partner-logo img {
  display: block;
  height: auto;
  max-width: 120px;
  object-fit: contain;
  filter: grayscale(20%);
  transition: filter var(--transition-fast);
}

.partner-logo:hover img {
  filter: grayscale(0%);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ============================================
   Cookie Banner
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  z-index: 2000;
  transform: translateY(100%);
  transition: transform var(--transition-normal);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.3);
}

.cookie-banner.active {
  transform: translateY(0);
}

.cookie-content {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.cookie-text {
  font-size: 0.875rem;
}

.cookie-text a {
  color: var(--color-gold);
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.cookie-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

.cookie-btn-accept {
  background: var(--color-gold);
  color: var(--color-bg-dark);
}

.cookie-btn-reject {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

.cookie-btn-customize {
  background: transparent;
  color: var(--color-text-secondary);
  text-decoration: underline;
}

@media (min-width: 768px) {
  .cookie-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .cookie-text {
    flex: 1;
    margin-right: var(--spacing-xl);
  }
}

/* ============================================
   Page Headers
   ============================================ */
.page-header {
  padding: calc(70px + var(--spacing-3xl)) var(--container-padding)
    var(--spacing-2xl);
  background: linear-gradient(
    135deg,
    var(--color-bg-darker) 0%,
    var(--color-bg-section) 100%
  );
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.page-title {
  margin-bottom: var(--spacing-md);
}

.page-subtitle {
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.breadcrumb a {
  color: var(--color-gold);
}

.breadcrumb-separator {
  color: var(--color-text-muted);
}

/* ============================================
   Content Pages
   ============================================ */
.content-section {
  padding: var(--spacing-3xl) 0;
}

.content-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.content-wrapper h2 {
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
}

.content-wrapper h3 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
}

.content-wrapper p {
  margin-bottom: var(--spacing-md);
}

.content-wrapper ul,
.content-wrapper ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-xl);
}

.content-wrapper ul {
  list-style: disc;
}

.content-wrapper ol {
  list-style: decimal;
}

.content-wrapper li {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
}

.content-wrapper a {
  color: var(--color-gold);
  text-decoration: underline;
}

/* ============================================
   FAQ
   ============================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.faq-item {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  text-align: left;
  color: var(--color-text-primary);
  font-weight: 600;
  background: transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background: var(--color-bg-card-hover);
}

.faq-icon {
  font-size: 1.25rem;
  color: var(--color-gold);
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer-content {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
}

/* ============================================
   Contact Form
   ============================================ */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  color: var(--color-text-primary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-gold);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-submit {
  width: 100%;
}

/* ============================================
   Categories
   ============================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.category-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.category-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.category-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-gold), var(--color-orange));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto var(--spacing-md);
}

.category-name {
  font-size: 1rem;
  color: var(--color-gold);
  margin-bottom: var(--spacing-xs);
}

.category-count {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ============================================
   Rewards
   ============================================ */
.rewards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.reward-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.reward-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
}

.reward-badge {
  background: linear-gradient(135deg, var(--color-gold), var(--color-orange));
  color: var(--color-bg-dark);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  text-align: center;
}

.reward-content {
  padding: var(--spacing-xl);
}

.reward-title {
  margin-bottom: var(--spacing-sm);
}

.reward-description {
  font-size: 0.9375rem;
  margin-bottom: var(--spacing-md);
}

/* ============================================
   Utilities
   ============================================ */
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}

.mt-sm {
  margin-top: var(--spacing-sm);
}
.mt-md {
  margin-top: var(--spacing-md);
}
.mt-lg {
  margin-top: var(--spacing-lg);
}
.mt-xl {
  margin-top: var(--spacing-xl);
}

.mb-sm {
  margin-bottom: var(--spacing-sm);
}
.mb-md {
  margin-bottom: var(--spacing-md);
}
.mb-lg {
  margin-bottom: var(--spacing-lg);
}
.mb-xl {
  margin-bottom: var(--spacing-xl);
}

.hidden {
  display: none !important;
}
.visible {
  display: block !important;
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeIn {
  animation: fadeIn 0.5s ease forwards;
}

.animate-slideUp {
  animation: slideUp 0.5s ease forwards;
}

/* Lazy loading placeholder */
.lazy-placeholder {
  background: linear-gradient(
    90deg,
    var(--color-bg-card) 25%,
    var(--color-bg-card-hover) 50%,
    var(--color-bg-card) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}